/* Shared homepage footer: identical layout and typography on every page. */
html body .xf-footer {
  height: auto;
  min-height: 0;
  padding: 48px 0;
  background: linear-gradient(105deg, #111315, #1a1c1f 50%, #101214);
  color: #fff;
  font-family: var(--font-system);
  line-height: 1.55;
}
html body .xf-footer .xf-container { width: min(1120px, calc(100% - 204px)); margin-inline: auto; }
html body .xf-footer .xf-footer-grid { display: grid; grid-template-columns: 1.4fr .7fr .6fr .6fr 2.2fr; gap: 20px; padding-bottom: 25px; }
html body .xf-footer .xf-footer-grid > div { min-width: 0; }
html body .xf-footer .xf-footer-grid > div:not(:first-child) { border-left: 1px solid #ffffff0f; padding-left: 18px; }
html body .xf-footer .xf-brand { display: flex; align-items: flex-start; gap: 9px; color: #fff; }
html body .xf-footer .xf-brand img { display: block; max-width: 100%; width: 33px; height: 29px; object-fit: contain; }
html body .xf-footer .xf-brand span { display: flex; flex-direction: column; line-height: 1; }
html body .xf-footer .xf-brand strong { font-size: 18px; font-weight: 600; line-height: 1.2; letter-spacing: .02em; }
html body .xf-footer .xf-brand small { font-size: 12px; line-height: 1.3; letter-spacing: .035em; margin-top: 5px; color: #ffffffbf; font-weight: 600; }
html body .xf-footer h3 { margin: 7px 0 14px; color: #fff; font-size: 14px; line-height: 1.5; font-weight: 600; }
html body .xf-footer :is(.xf-footer-brand > p, .xf-contact-line, a:not(.xf-brand)) { font-size: 13px; line-height: 1.75; color: #c1c3c7; }
html body .xf-footer .xf-footer-brand > p { margin: 24px 0 0; }
html body .xf-footer a:not(.xf-brand) { display: block; margin-bottom: 8px; }
html body .xf-footer .xf-contact-line { margin: 0 0 9px; }
html body .xf-footer .xf-contact-line a { display: inline; margin: 0; overflow-wrap: anywhere; }
html body .xf-footer .xf-footer-bottom { position: relative; border-top: 1px solid #ffffff1c; padding-top: 14px; text-align: center; color: #c1c3c7; font-size: 13px; line-height: 1.6; }
html body .xf-footer .xf-footer-bottom .xf-footer-backtop { position: absolute; right: 0; top: 12px; }
html body .xf-footer .xf-footer-legal { display: flex; flex-wrap: wrap; justify-content: center; align-items: baseline; gap: 4px 12px; padding-inline: 34px; }
html body .xf-footer .xf-footer-bottom .xf-footer-icp { position: static; display: inline-flex; align-items: center; margin: 0; white-space: nowrap; font-size: inherit; line-height: inherit; }
html body .xf-footer a:hover { color: #ffc59d; }
html body .xf-footer a:focus-visible { outline: 2px solid #ffc59d; outline-offset: 4px; }
html body .xf-footer .xf-footer-contact { display: grid; grid-template-columns: minmax(0, 1fr) 144px; gap: 18px; align-items: start; }
html body .xf-footer .xf-footer-contact-copy { min-width: 0; }
html body .xf-footer a.xf-footer-wechat { display: flex; flex-direction: column; align-items: center; gap: 10px; margin: 7px 0 0; width: 144px; max-width: 100%; text-align: center; }
html body .xf-footer .xf-footer-wechat img { display: block; width: 144px; height: 144px; flex: 0 0 144px; object-fit: contain; background: #fff; border-radius: 6px; }
html body .xf-footer .xf-footer-wechat > span { display: flex; flex-direction: column; gap: 6px; }
html body .xf-footer .xf-footer-wechat strong { color: #e8c4a7; font-size: 13px; line-height: 1.6; font-weight: 500; }
html body .xf-footer .xf-footer-wechat small { color: #a6a6a8; font-size: 13px; line-height: 1.6; }
html body .xf-footer .xf-footer-wechat:hover strong { color: #ffd2ad; }
@media (max-width: 1100px) and (min-width: 761px) {
  html body .xf-footer .xf-footer-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  html body .xf-footer .xf-footer-grid > div:not(:first-child) { border-left: 0; padding-left: 0; }
  html body .xf-footer .xf-footer-contact { grid-column: span 2; }
}
@media (max-width: 1024px) and (min-width: 761px) {
  html body .xf-footer .xf-container { width: calc(100% - 180px); }
  html body .xf-footer .xf-footer-grid { padding-bottom: 12px; }
  html body .xf-footer .xf-footer-brand > p { margin: 13px 0 0; }
  html body .xf-footer h3 { margin: 4px 0 9px; }
  html body .xf-footer a:not(.xf-brand) { margin-bottom: 5px; }
  html body .xf-footer .xf-contact-line { margin-bottom: 5px; }
  html body .xf-footer .xf-footer-bottom { padding-top: 8px; }
  html body .xf-footer .xf-footer-bottom .xf-footer-backtop { top: 6px; }
}
@media (max-width: 760px) {
  html body .xf-footer { padding: 32px 0 24px; }
  html body .xf-footer .xf-container { width: calc(100% - 40px); }
  html body .xf-footer .xf-footer-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px 14px; padding-bottom: 24px; }
  html body .xf-footer .xf-footer-grid > div:not(:first-child) { border-left: 0; padding-left: 0; }
  html body .xf-footer .xf-footer-brand { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1fr); align-items: center; gap: 14px; padding-bottom: 24px; border-bottom: 1px solid #ffffff14; }
  html body .xf-footer .xf-footer-brand > p { grid-column: 1 / -1; margin: 0; font-size: 13px; line-height: 1.8; }
  html body .xf-footer .xf-footer-grid > div:not(.xf-footer-brand):not(.xf-footer-contact) > h3 { margin: 0 0 10px; }
  html body .xf-footer .xf-footer-grid > div:not(.xf-footer-brand):not(.xf-footer-contact) > a { display: flex; align-items: center; min-height: 36px; margin: 0; line-height: 1.6; }
  html body .xf-footer a:not(.xf-brand) { font-size: 14px; }
  html body .xf-footer .xf-footer-bottom { text-align: left; padding-right: 34px; }
  html body .xf-footer .xf-footer-legal { justify-content: flex-start; padding-inline: 0; }
  html body .xf-footer .xf-footer-bottom .xf-footer-icp { min-height: 36px; }
  html body .xf-footer .xf-footer-contact { grid-column: 1 / -1; grid-template-columns: minmax(0, 1fr) 112px; gap: 14px; padding-top: 24px; border-top: 1px solid #ffffff14; }
  html body .xf-footer .xf-footer-contact h3 { margin-top: 0; }
  html body .xf-footer a.xf-footer-wechat { width: 112px; margin-top: 0; gap: 8px; }
  html body .xf-footer .xf-footer-wechat img { width: 112px; height: 112px; flex-basis: 112px; }
  html body .xf-footer .xf-footer-wechat small:first-of-type { display: none; }
  html body .xf-footer .xf-footer-bottom .xf-footer-backtop { display: grid; place-items: center; width: 32px; min-height: 36px; top: 6px; margin: 0; }
}
@media (max-width: 360px) {
  html body .xf-footer .xf-footer-grid > div:not(.xf-footer-brand):not(.xf-footer-contact) > a { font-size: 13px; }
  html body .xf-footer .xf-footer-contact { grid-template-columns: minmax(0, 1fr) 100px; gap: 10px; }
  html body .xf-footer a.xf-footer-wechat { width: 100px; }
  html body .xf-footer .xf-footer-wechat img { width: 100px; height: 100px; flex-basis: 100px; }
}